December 2016 - MARMAM - devlists.uvic.ca

River dolphin internships in the Brazilian Amazon
by Tony 08 Oct '19

08 Oct '19

RIVER DOLPHIN RESEARCH INTERNSHIPS IN BRAZIL STARTING SOON Once again, Projeto Boto is recruiting for 9-month internships in the Mamirauá Reserve, Amazon State, Brazil. We require fit, enthusiastic, hard-working fieldworkers who will carry forward our long-term study of botos (Amazon river dolphins). Due to close involvement with local communities, interns are required to have at least moderate Portuguese language skills, or to speak excellent Spanish, in addition to English. There can be no exceptions. In previous years we have received many applications from people who do not fulfil these language criteria, and this is counter-productive. Please only apply if you have the necessary skills. Projeto boto was established in 1994. To date it has hosted more than 60 interns of many different nationalities. The Project's objective is to conserve the boto, and the sympatric tucuxi, through research leading to greater understanding of the biology and ecology of these dolphins. In recent years we have also spent considerable time investigating the impacts of fisheries on these species, and especially a harpoon hunt, in which thousands of botos are killed each year for fish bait. We are seeking two people to commence work as soon as possible, and we would also like to hear from people available in mid-late 2016. Our work is centred on a floating lab/accommodation base, moored in the flooded forest. The research team comprises 3-5 people, who maintain daily observational boat-based research effort year-round. The basis of the work is the piecing together of the lives of over 600 individually recognisable dolphins, to provide publishable information on such diverse topics as growth, reproduction, habitat use, social system, seasonal movements, survival rates, causes of mortality etc. Interns are provided with free accommodation and food, and receive a small monthly stipend (approx $150 US). Transportation to the fieldsite (near the town of Tefé, Amazonas) from Manaus is provided, but interns must arrange and pay for their own transportation to Manaus. They must also have adequate medical insurance. Please do not apply unless you know that you can obtain the airfare to reach Manaus. All necessary training is provided on site. Internships offer the opportunity of a lifetime. They reward hard work and dedication with unique experiences and a chance to stand out from the crowd in subsequent applications for higher degrees and employment. Successful applicants will: be aged 21-35 speak at least moderate Portuguese or fluent Spanish, in addition to English be available for 9-12 months have completed a university degree, preferably in zoology or biology preferably have some fieldwork experience, especially in the use of photo-ID Applicants should please provide: Full CV, complete with age, nationality, linguistic skills, educational and fieldwork experience A letter explaining why you are prepared to dedicate 9 months of your life to this study. The names and email addresses of 3 referees who are familiar with you and your work. The date on which you would be available to start work in the Amazon. Send this information by email to both of the Project co-ordinators, Prof. Tony Martin (boto(a)live.co.uk) and Dr Vera da Silva (vmfdasilva(a)gmail.com) Closing date is 24 November 2015. Applications fulfilling the above criteria will be acknowledged within 4 days of the closing date, but there will be no further communication unless the applicant is short-listed. Short-listed applicants will be notified by 30 November latest.

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New publication: From the pool to the sea: Applicable isotope turnover rates and diet to skin discrimination factors for bottlenose dolphins (Tursiops truncatus)
by Joan Giménez Verdugo 01 Mar '19

01 Mar '19

Dear all, We are pleased to announce the publication of the following paper in "Journal of Experimental Marine Biology and Ecology": Giménez, J., Ramírez, F., Almunia, J., Forero, M. G., de Stephanis, R. (2016) From the pool to the sea: Applicable isotope turnover rates and diet to skin discrimination factors for bottlenose dolphins (*Tursiops truncatus*). Journal of Experimental Marine Biology and Ecology 475:54-61. *Abstract:*One of the most common applications in isotopic ecology is the assessment of animal's assimilated diet through mass-balance mixing models. Its applicability relies on the use of accurate diet to tissue discrimination factors and turnover rates, which are known to vary as a function of several factors including taxon or tissue type. To date, few studies have assessed isotopic discrimination factors and turnover rates in cetacean species under controlled conditions. Previous experimental studies focused on blood, a difficult sample to obtain in the wild, or on a more appropriate tissue, the skin, but assessed in short experimental trials without arriving to the isotopic equilibrium. We carried out the longest controlled feeding experiment available (350 days) in bottlenose dolphins (*Tursiops truncatus*) in order to assess discrimination factors and turnover rates in skin. Animals' isotopic composition was first stabilized by maintaining individuals under an isotopically constant diet during 172 days. Afterwards, diet was shifted and maintained during 178 days to calculate isotopic discrimination and turnover rates. Estimates for isotopic discrimination factors were 1.01 ± 0.37‰ (mean ± sd) for *δ*13C and 1.57 ± 0.52‰ for *δ*15N. Half-life turnover rates were estimated to be 24.16 ± 8.19 days for carbon and 47.63 ± 19 days for nitrogen. This is the first time that applicable values are available to assess the diet of free ranging small cetaceans through stable isotope mixing model analysis. You can download the paper in: http://www.sciencedirect.com/science/article/pii/S0022098115300514 or visit my ResearchGate (https://www.researchgate.net/profile/Joan_Gimenez2) Kind Regards, Joan Giménez -- *Joan Giménez Verdugo* *PhD Student* *Severo Ochoa* Estación Biológica de Doñana (EBD-CSIC) Department of Conservation Biology Americo Vespucio Ave, s/n 41092 Sevilla (Spain) www.ebd.csic.es --- Research Gate: Joan Giménez <https://www.researchgate.net/profile/Joan_Gimenez2> Phone: +34 619 176 849 ü Please consider the environment before printing this E-mail

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JNCC MMO (UK) and BOEM PSO (Gulf of Mexico) Training Courses
by Alison Gill 13 Nov '17

13 Nov '17

Intelligent Ocean Ltd (http://www.intelligentocean.com/) is running the following training courses in January in Kings Lynn, UK for which we have spaces available. Joint Nature Conservation Committee (JNCC) Marine Mammal Observer (MMO) Training for UK - 21st January 2016 - £130 Bureau of Ocean Energy Management (BOEM) Protected Species Observer (PSO) Training for Gulf of Mexico, USA - 22nd January 2016 - £60 (when taken in conjunction with the JNCC MMO course). To book a place please use our online booking system at this link http://www.intelligentocean.com/booking.php Alison Gill Intelligent Ocean Ltd www.intelligentocean.com

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Announcement of the Watkins Memorial Marine Mammal Bioacoustics Symposium, 26-29 March 2015
by Laela Sayigh 20 Jul '17

20 Jul '17

Dear colleagues, This message is to announce the upcoming Watkins Memorial Marine Mammal Bioacoustics Symposium, to be held 26-29 March 2015 in Massachusetts (location TBA). This symposium will consist of a combination of invited and contributed presentations on all aspects of marine mammal bioacoustics, including communication, echolocation, hearing, methods in marine mammal bioacoustics, effects of noise on marine mammals, and bioacoustics as a tool in marine mammal conservation. There will also be a session on Bill Watkins' legacy to marine mammal bioacoustics. Further announcements will follow with more specifics, but registration and abstract submissions are expected to commence in the fall of 2014. For more information, contact Laela Sayigh, lsayigh(a)whoi.edu.

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Wild Lens- Vaquita Resource Awareness Film
by Sean Bogle 12 Apr '17

12 Apr '17

Good day MARMAMers, We are a non-profit wildlife documentary film organization called Wild Lens, wildlensinc.org <http://wildlensinc.org/>. We have just released two language versions of our short film about the vaquita porpoise which is the most endangered marine mammal on the planet. Our film documents the struggle to save the vaquita from extinction. The purpose of this short film is to engage people about the vaquitas story while we now focus on a 30 minute film for television. We also will release a full feature film in 2018 as we document the occurrences during the two year gillnet ban in the Upper Gulf of California that the Mexican government has implemented to stop illegal fishing and the extinction of the vaquita. The videos are for everyone to use as an awareness tool, so please use it on your websites, presentations or anywhere where people can learn and get involved to save the vaquita. We want the vaquita to be the symbol of hope for all species on this planet. It will take the international community’s involvement to really have a positive impact on this issue and other issues facing our natural environment. To learn more about our project visit: vaquitafilm.com <http://vaquitafilm.com/> Below are two language version which we just released: English Version: vimeo.com/wildlens/vaquita <http://vimeo.com/wildlens/vaquita> Spanish Version: https://vimeo.com/166899979 <https://vimeo.com/166899979> If there are any questions or concerns please contact me at sean(a)wildlensinc.org. Viva Vaquita! Sean Sean Bogle, Project Director Eyes on Conservation Wild Lens, Inc. Cell: 435.790.9593 Office:208.297.6536 ext.502 wildlensinc.org <http://www.wildlensinc.org/> <http://wildlensinc.org/film-projects/eyes-on-conservation/> <http://www.wildlensinc.org/eyes-on-conservation.html> <http://www.wildlensinc.org/eyes-on-conservation.html> <http://wildlensinc.org/> <http://wildlensinc.org/> <https://www.facebook.com/WildLensInc> <https://twitter.com/WildLensInc> <https://www.youtube.com/user/WildLensInc> <https://vimeo.com/wildlens> <https://vimeo.com/wildlens> <https://vimeo.com/wildlens> <https://vimeo.com/wildlens>

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Northcoast Marine Mammal Center Internship Announcement 2017
by Karen Helms 30 Dec '16

30 Dec '16

Northcoast Marine Mammal Center Internship Announcement 2017 The Northcoast Marine Mammal Center is seeking applicants for internships working with stranded Marine Mammals. These positions are unpaid and no housing is provided. We have several openings for internships in spring, Summer and fall. Applicants will be living and working in Crescent City, CA. Program Description: The Northcoast Marne Mammal Center is an exciting opportunity for individuals who are interested in increasing their experience and knowledge of marine mammal behavior. Interns will have the opportunity to participate in marine mammal rescues, releases and other field responses as available. In addition, interns will be required to assist in other departments and with animal care duties (intake duties, feed preparations, medical charting, medicine administration, pen cleaning and other animal husbandry duties as needed) for on-site patients. The fall internship will focus mostly on administrative, event planning and fundraising responsibilities with less than 20% animal care. Intern Responsibilities & Qualifications: The internship is open to all applicants 21 years of age or older, with a devoted interest in marine biology, zoology, general biology, policy or a related field. Interns must be able to work for a minimum of 3 months, 5 days a week, at least 40 hours per week. Work schedule must be flexible and will include weekends and holidays. This is an unpaid position and all interns are responsible for obtaining housing. Interns must also have transportation as they are required to be on call for rescues. Applicants should demonstrate excellent communication skills and have practical computer knowledge. Interested applicants are encouraged to submit a résumé that includes the names of three references, and a cover letter detailing interests, experience, housing accommodations, start date and availability. Please forward all application materials electronically to volunteer(a)northcoastmmc.org<mailto:volunteer@northcoastmmc.org> There may be some flexibility on the start date of each term, please indicate your desired start date in the cover letter. All internships are a minimum of 3 months. Season 2017 Internship Term Application deadline Spring March 1st - May 31st January 1st 2017 Summer June 1st - August 31st March 1st 2017 Fall* August 1st - October 31st. March 1st 2017 * Note - fall internship focuses primarily on administrative, event planning and fundraising responsibilities with less than 20% animal care duties.

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New study investigating the underwater noise impacts of UAVs on marine mammals
by Fredrik Christiansen 30 Dec '16

30 Dec '16

Dear colleagues, My co-authors and I are happy to announce the publication of the following paper in Frontiers in Marine Science: Christiansen F, Rojano-Doñate L, Madsen PT and Bejder L (2016) Noise Levels of Multi-Rotor Unmanned Aerial Vehicles with Implications for Potential Underwater Impacts on Marine Mammals. Front. Mar. Sci. 3:277. doi: 10.3389/fmars.2016.00277 Abstract: Despite the rapid increase in the use of unmanned aerial vehicles (UAVs) in marine mammal research, knowledge of the effects of UAVs on study animals is very limited. We recorded the in-air and in-water noise from two commonly used multi-rotor UAVs, the SwellPro Splashdrone and the DJI Inspire 1 Pro, to assess the potential for negative noise effects of UAV use. The Splashdrone and Inspire UAVs produced broad-band in-air source levels of 80 dB re 20 ?Pa and 81 dB re 20 ?Pa (rms), with fundamental frequencies centered at 60 Hz and 150 Hz. The noise of the UAVs coupled poorly into the water, and could only be quantified above background noise of the recording sites at 1 m depth when flying at altitudes of 5 and 10 m, resulting in broad-band received levels around 95 dB re ?Pa rms for the Splashdrone and around 101 dB re ?Pa rms for the Inspire. The third octave levels of the underwater UAV noise profiles are (i) close to ambient noise levels in many shallow water habitats, (ii) largely below the hearing thresholds at low frequencies of toothed whales, but (iii) likely above the hearing thresholds of baleen whales and pinnipeds. So while UAV noise may be heard by some marine mammals underwater, it is implied that the underwater noise effect is small, even for animals close to the water surface. Our findings will be valuable for wildlife managers and regulators when issuing permits and setting guidelines for UAV operations. Further, our experimental setup can be used by others to evaluate noise effects of larger sized UAVs on marine mammals. A copy of the paper can be downloaded for free from: <http://journal.frontiersin.org/article/10.3389/fmars.2016.00277/fu>http://journal.frontiersin.org/article/10.3389/fmars.2016.00277/full [http://www.frontiersin.org/files/MyHome%20Article%20Library/223318/223318_T…]<http://journal.frontiersin.org/article/10.3389/fmars.2016.00277/full> Noise Levels of Multi-Rotor Unmanned Aerial Vehicles with Implications for Potential Underwater Impacts on Marine Mammals<http://journal.frontiersin.org/article/10.3389/fmars.2016.00277/full> journal.frontiersin.org Despite the rapid increase in the use of unmanned aerial vehicles (UAVs) in marine mammal research, knowledge of the effects of UAVs on study animals is very limited. We recorded the in-air and in-water noise from two commonly used multi-rotor UAVs, the SwellPro Splashdrone and the DJI Inspire 1 Pro, to assess the potential for negative noise effects of UAV use. The Splashdrone and Inspire UAVs produced broad-band in-air source levels of 80 dB re 20µPa and 81 dB re 20µPa (rms), with fundamental frequencies centered at 60 Hz and 150 Hz. The noise of the UAVs coupled poorly into the water, and could only be quantified above background noise of the recording sites at 1m depth when flying at altitudes of 5 and 10m, resulting in broad-band received levels around 95 dB re µPa rms for the Splashdrone and around 101 dB re µPa rms for the Inspire. The third octave levels of the underwater UAV noise profiles are i) close to ambient noise levels in many shallow water habitats, ii) largely below the hearing threshold Best regards, Fredrik Christiansen Postdoctoral Research Fellow Cetacean Research Unit, School of Veterinary and Life Sciences Murdoch University, Murdoch, WA 6150, Australia +61 417 502 098, f.christiansen(a)murdoch.edu.au<mailto:f.christiansen@murdoch.edu.au>, twitter: @FChristiansen83 http://scholar.google.com.au/citations?user=vkA5Y3EAAAAJ&hl=en&oi=sra http://www.researchgate.net/profile/Fredrik_Christiansen3/?ev=hdr_xprf

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National Marine Life Center's Marine Animal Rehabilitation & Environmental Education Summer Internship Program
by Margot Madden 29 Dec '16

29 Dec '16

National Marine Life Center's Marine Animal Rehabilitation & Environmental Education Internship The National Marine Life Center (NMLC) is a non-profit organization dedicated to rehabilitating and releasing stranded marine mammals and sea turtles, seals in order to advance science and education in marine wildlife health and conservation. Animal Care Responsibilities- Depending on need and case load, interns will assist with the care of the NMLC rehabilitation patients including seals, sea turtles, and freshwater turtles. Animal care duties will include animal restraint, cleaning, disinfecting tanks, equipment, and environmental enrichment devices, food preparation, administering feeds including tube feeding, data entry, maintenance and water quality testing. Interns will also assist animal care staff with medical procedures, admission exams, necropsies and release events. Education Responsibilities- Interns will assist with environmental education programs, including on-site programs, off-site programs, fairs, and festivals. Interns will assist in giving public presentations to guests of NMLC and educate them on marine animals and conservation. Interns will assist in the gift shop; assist with various office projects and event promotion. Other Responsibilities- At the end of the internship, the intern will present to the staff, volunteers, and members of the public an overview of their time spent at NMLC. Each intern will also be assigned a weekly chore to assist with the upkeep of the facility and equipment, and will be required to attend regularly scheduled intern meetings. Positions are unpaid, interns must have their own transportation, and housing is not provided, but NMLC will offer suggestions. Qualifications- * The internship is open to students who are currently enrolled in, or recently graduated from an accredited college or university. * Preference will be given to students or recent graduates working towards biology, environmental studies, marine science, education, or other related fields. * Intern should demonstrate strong written and verbal communication skills. * Students that are adaptable, responsible, hardworking, willing to learn, and have attention to detail are encouraged to apply. * Must be able to work independently and as part of a team. * Summer interns should be available to work from May 23rd 2017 to August 22nd, 2017. * Interns should expect to work 40 hours per week which will include early morning and/or late night seal feedings. * If an intern plans to receive school credit for an internship they must notify staff prior to the internship start date, and it will be the responsibility of the applicant to ensure all required paperwork is completed and submitted. To Apply- Send your resume, cover letter, and one letter of reference to Margot Madden & Kate Shaffer at apply(a)nmlc.org or PO Box 269, Buzzards Bay, Massachusetts 02532. Applications must be received by February 15th for the summer semester. Interviews will be conducted on a rolling bases until the deadline. For more information visit our website at http://nmlc.org/about/staff/job-opportunities/ Margot Madden Animal Care and Volunteer Coordinator National Marine Life Center P.O. Box 269, 120 Main Street Buzzards Bay, MA 02532-0269 p. (508) 743-9888 X306 f. (508) 759-5477 www.nmlc.org mmadden(a)nmlc.org --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus

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New Paper: Cetaceans in the Gulf of Alaska
by Brenda Rone - NOAA Federal 28 Dec '16

28 Dec '16

Dear MARMAM readers, We are pleased to announce the following publication in Marine Biology: Rone BK, Zerbini AN, Douglas AB, Weller DW, Clapham PJ. 2017. Abundance and distribution of cetaceans in the Gulf of Alaska. Marine Biology, 164(1), 1-23. DOI: 10.1007/s00227-016-3052-2 Abstract To effectively protect and manage marine mammals, contemporary information on their abundance and distribution is essential. Several factors influence present-day insight including the accessibility of the study area and the degree of difficulty in locating and studying target species. The offshore waters of the Gulf of Alaska are important habitat to a variety of cetaceans yet have remained largely unsurveyed due to its remote location, vast geographic area, and challenging environmental conditions. Between 2009 and 2015, three vessel surveys were conducted using line-transect sampling methods to estimate cetacean abundance and density. Here, we present results on the distribution for all species encountered and density and abundance for six species, including humpback whales (*Megaptera novaeangliae*), fin whales (*Balaenoptera physalus*), sperm whales (*Physeter macrocephalus*), blue whales (*B. musculus*), killer whales (*Orcinus orca*), and Dall’s porpoise (*Phocoenoides dalli*). Fin whales, humpback whales, and Dall’s porpoise were the most abundant species. Beaked whales were documented only in 2015. Prior to this study, recent sightings of blue whales were rare, likely related to the lack of offshore survey coverage. No North Pacific right whales (*Eubalaena japonica*) were sighted, underscoring the critically endangered status of this species in a formerly populous habitat. Although these results provide the first estimates from offshore waters, additional effort is necessary to assess trends and to obtain baseline data for the rare and cryptic species in order to better inform conservation and management actions. For those that do not have access to the journal, reprints are available from Brenda.Rone(a)noaa.gov. Happy Holidays! -- Brenda K. Rone Cetacean Research Biologist Marine Mammal Laboratory NOAA/Alaska Fisheries Science Center 7600 Sand Point Way NE Seattle, WA 98115

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The Marine Mammal Center- Spring 2017 Rescue and Response Internship
by Laura Chapman 28 Dec '16

28 Dec '16

SPRING RESCUE & RESPONSE INTERNSHIP ANNOUNCEMENT: March 1st - June 7th 2017 The Rescue & Response team at The Marine Mammal Center is seeking applicants for internships working primarily with stranded pinnipeds, as well as occasional cetaceans and sea otters. These positions are unpaid and applicants are responsible for their own accommodations. Unfortunately, we are unable to host international applicants at this time. Internship Opportunities are available at the following locations. * Monterey Bay Operations in Moss Landing * Main Hospital in Sausalito Program Description: The Rescue Team Internship is an exciting opportunity for individuals who are interested in increasing their experience and knowledge of marine mammal behavior and the Marine Mammal Stranding Network. Interns will be responsible for answering the animal hotline and rotating the after-hours on-call. Interns will coordinate rescue and triage response throughout the Center's over 600-mile rescue range. Interns will have the opportunity to participate in marine mammal rescues, releases and other field responses as available. In addition, interns will be required to assist in other departments and with animal care duties (feed preparations, medical charting, and pen cleaning) for on-site pinnipeds. Other duties may include: participation in training classes, data entry and tracking, maintaining rescue equipment and assorted miscellaneous tasks. Intern Responsibilities & Qualifications: The internship is open to all applicants 21 years of age or older, with an avid interest in marine biology, zoology, general biology, policy or a related field. If the intern intends to receive university credit for their internship, they are responsible for making all arrangements with their educational institution. Interns must be able to work for a minimum of 3 months, 5 days a week, at least 40 hours per week. Work schedule must be flexible and may include weekends and holidays. This is an unpaid position and all interns are responsible for obtaining housing and transportation. Applicants should demonstrate excellent communication skills and have practical computer knowledge with programs such as Word, Access, and Excel. This internship position involves a fair amount of physical activity, such as: lifting, restraining and moving animals. The start date for the Spring Internship period is March 1st, with a target end date of June 7th. There is some flexibility on the end date of internships, and interns are often encouraged to stay on passed their required end date if possible. Applications due by January 8th. Click Here to Apply<https://tmmc.recruiterbox.com/jobs/fk06ne6> The Marine Mammal Center is a non-profit hospital dedicated to the rescue and release of sick, injured or orphaned marine mammals, and to research about their health and diseases. Volunteers and staff have responded to more than 18,500 sea lions, seals, dolphins, porpoises, and other marine life. The Center uniquely combines its rehabilitation program with scientific discovery and education programs to advance the understanding of marine mammal health, ocean health and conservation. For more information, please visit our website at www.marinemammalcenter.org<http://www.marinemammalcenter.org>.

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